Pressed steel product for year 1907. . Hunch in Position to Punch the Hole Pi. Bottom o* the Tub. ie —The Mat oj Fa tion II SEAMLESS STEEL BATHTUB COMPANY, DETROIT, MICHIGAN, U. S. A. .1 to tl uffie furnai e bjnded bj tin from a jib n in I 12 Aft i • he firing the hot tul .re in t he n in Figs and dredging1 opi • .11 is pi d. This * oi sifl ing I in over the in i »i the tul * m in Ti mi, which i- in the f< ?- ry fine powder, is placed in th< l1 the endof the di opp end - •! th< handle tl tall pneu- matic hammer which j^ se1 In motion, with the resultthai aslight steady vibra
Pressed steel product for year 1907. . Hunch in Position to Punch the Hole Pi. Bottom o* the Tub. ie —The Mat oj Fa tion II SEAMLESS STEEL BATHTUB COMPANY, DETROIT, MICHIGAN, U. S. A. .1 to tl uffie furnai e bjnded bj tin from a jib n in I 12 Aft i • he firing the hot tul .re in t he n in Figs and dredging1 opi • .11 is pi d. This * oi sifl ing I in over the in i »i the tul * m in Ti mi, which i- in the f< ?- ry fine powder, is placed in th< l1 the endof the di opp end - •! th< handle tl tall pneu- matic hammer which j^ se1 In motion, with the resultthai aslight steady vibration i en the dredger, causing the porcelain to tall in a thin even stream. As theop* irs mo i the di about, anoth< man manipulates th< i radii by i handwheels shown in I ig 13, ^ thai th< porcelain may fall on thesid< nd i nds i »t the I ul Anothi r fii inj rcelain powder so thai the inner surf: of the tubsobt; tin hard gloss} a porcelain tub. There are thn the muffle fun ing a . ? y oi 75 tubs a day. al and i fuel Another la d for making tl celain, the b
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Keywords: ., bookcentury1900, bookdecade1900, booksubje, booksubjectdivision22
